Initial Setup
2-17
August 2003
Keypad
The PM880 keypad has 25 keys. The functions for each key are
as follows (see Figure 2-8 on page 2-18):
•
3 function keys (
[F1]
,
[F2]
,
[F3]
) — enable you to select the
special functions which appear at the bottom of the screen.
•
12 numeric keys (including - and .) — enable you to enter
numeric data.
•
4 arrow keys ([
W
], [
X
], [
S
], [
T
]) — enable you to move
through the menu options.
•
[?] Help key— enables you to access on-line help (discussed
on page 2-13).
•
[MENU]
Menu key — enables you to access the Main Menu.
•
[ENTER]
— enables you to enter a particular menu, and
enters selected values into the PM880 memory.
•
[SEL]
— enables you to move between data measurements on
the screen.
•
[ESC]
— enables you to exit menus or menu options at any
time; cancels a numeric entry.
•
Red key [
] — turns the power on or off (when pressed for
over 1 second), and toggles the backlight on or off (when
pressed for about one-half second).
